WEBVTT -- WHAT IT LACKSIN SIZE IT MAKES UP FOR INCHARM.>> THE NORTH END IS KNOWN FORTHE NARROWEST OF STREETS ANDTUCKED AWAY ON HALL STREET.IT IS THE NARROWEST OF HOMES.IT IS SO SKINNY IN FACT THAT ASINGLE FILE WALK IS REQUIREDTO NAVIGATE THROUGH.>> THE BACKYARD IS LARGER THANTHE HOUSE ITSELF.Reporter: THE COURTYARD MAY BETHE BIGGEST SPACE, BUT WHAT ITLACKS IN WIDTH IT MAKES UP FORIN CREATIVITY.>> YOU GET THE SENSE THATPEOPLE LEARN TO LIVE IN THISSPACE.Reporter: THE TWISTS AND THETURNS OF THIS FIVE-STORYSINGLE FAMILY HOME HAVE AHISTORY.>> THE TWO BROTHERS INHERITEDLAND.WHEN ONE WAS AWAY FIGHTING INTHE CIVIL WAR HE BUILT THISBIG HOUSE.HE BUILT IT DESPITE HISBROTHER TO MOCK OUT HISLIGHT -- TO BLOCK OUT THELIGHT AND THE VIEW.>> HOW SKINNY IS THIS SKINNYHOUSE?IT IS ABOUT SIX FEET OR FOUROF ME.BEFORE THE CLAUSTROPHOBIA SETSIN, HEAD MORE NORTH.>> HARBORS VIEWS AND CITYVIEWS.>> THIS NARROW HOUSE HAS SEENA BROAD LIST OF INTEREST.>> IT IS HARD TO TELL HOW MANYARE REAL BUYERS AND HOW MANYARE LOOKERS.THERE ARE A SUSPICIOUS NUMBEROF PEOPLE CARRYING SHOPPINGBAGS.>> A BIT OF CAUTION TO SQUEEZEIN THIS TOUR OF A FASCINATINGSPACE, WATCH YOUR HEAD.I AM NOT GONNA LIE, GUYS, THATHURT.THE PRICE TAG TO OWN THISSMALL PIECE OF THE NORTH ENDIS NOT SO SMALL.